To get this working, you will need the USB Host Shield for the Arduino and a Bluetooth dongle. Once you have the hardware setup, you can use the library to pair with the controller.

The HID Relay takes the form of a small adapter that has been built using an Arduino Pro Mini, a Bluetooth module, a USB host shield together with a few other components.

The internals of the 3D printed adapter are actually quite straightforward, consisting of nothing more than an Arduino Nano wired to a MAX3421E USB host shield.

The Arduino USB Host Shield pictured above has been created to enable Arduino programmers to connect USB devices to the Arduino development board using the included USB port, such as game ...